Mahoning Formation
40 distinct taxa, from 68 fossil occurrences the Paleobiology Database records under this name, spanning 310–301 Mya.
Ohio · US
40 taxa · 68 fossils · 310–301 MyaFiled under the Conemaugh Group. Members recorded: Brush Creek.
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1 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.
When
What has been found
- Pecopteris
- Annularia
- Neuropteris
- Cyclopteris
- Aphlebia
- Asterotheca
- Calamites suckowii
- Cordaites
- Imparipteris heterophylla
- Linopteris
- Lycopsida
- Odontopteris
- Pecopteris (Alethopteris)
- Sphenophyllum
- Spiropteris
- Taeniopteris
- Alloiopteris
- Arthropleura cristata
- Artisia
- Calamostachys
- Cardiocarpus
- Cordaianthus
- Cyperites
- Danaeides
- Gigantopteris
- Gomphostrobus
- Hemitelites hemitelioides
- Lepidostrobophyllum
- Lescuropteris moorii
- Mixoneura
- Odontopteris brardii
- Ptychocarpus
- Samaropsis
- Sigillaria
- Sigillariostrobus
- Sphenopsida
- Sphenopteris
- Sphenopteris elegans
- Walchia
- Walchiostrobus
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.